com.smartgwt.client.widgets.form.fields
Class HiddenItem

java.lang.Object
  extended by com.smartgwt.client.core.JsObject
      extended by com.smartgwt.client.core.DataClass
          extended by com.smartgwt.client.core.RefDataClass
              extended by com.smartgwt.client.widgets.form.fields.FormItem
                  extended by com.smartgwt.client.widgets.form.fields.HiddenItem
All Implemented Interfaces:
HasHandlers, HasBlurHandlers, HasChangedHandlers, HasChangeHandlers, HasClickHandlers, HasDoubleClickHandlers, HasFocusHandlers, HasIconClickHandlers, HasIconKeyPressHandlers, HasItemHoverHandlers, HasKeyDownHandlers, HasKeyPressHandlers, HasKeyUpHandlers, HasTitleHoverHandlers

public class HiddenItem
extends FormItem

HiddenItems track a value but have no visible appearance and do not take up space in the form layout.

When using SmartGWT databinding it is usually not necessary to use a HiddenItem, since the DynamicForm will track values for which no actual form control exists, and will submit these 'extra' values when DynamicForm.saveData() is called. HiddenItems only apply to forms that are submitted like ordinary HTML forms, via the DynamicForm.submitForm() method.


Field Summary
 
Fields inherited from class com.smartgwt.client.core.JsObject
jsObj
 
Constructor Summary
HiddenItem()
           
HiddenItem(com.google.gwt.core.client.JavaScriptObject jsObj)
           
HiddenItem(java.lang.String name)
           
 
Method Summary
 int getColSpan()
          hidden fields don't take up any columns
static HiddenItem getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)
           
 int getRowSpan()
          hidden fields don't take up any rows
 java.lang.Boolean getShowTitle()
          we never show a separate title cell for hidden fields
 void setColSpan(int colSpan)
          hidden fields don't take up any columns
 void setRowSpan(int rowSpan)
          hidden fields don't take up any rows
 void setShowTitle(java.lang.Boolean showTitle)
          we never show a separate title cell for hidden fields
 
Methods inherited from class com.smartgwt.client.widgets.form.fields.FormItem
addBlurHandler, addChangedHandler, addChangeHandler, addClickHandler, addDoubleClickHandler, addFocusHandler, addIconClickHandler, addIconKeyPressHandler, addItemHoverHandler, addKeyDownHandler, addKeyPressHandler, addKeyUpHandler, addTitleHoverHandler, blurItem, disable, enable, focusInItem, getAccessKey, getAlign, getAttribute, getAttributeAsBoolean, getAttributeAsDate, getAttributeAsDouble, getAttributeAsFloat, getAttributeAsInt, getAttributeAsJavaScriptObject, getAttributeAsString, getCellStyle, getConfig, getCriteriaField, getCriterion, getDateFormatter, getDefaultIconSrc, getDisabled, getDisplayField, getDisplayFieldName, getDisplayValue, getDisplayValue, getEmptyDisplayValue, getEmptyValueIcon, getEndRow, getErrorIconHeight, getErrorIconSrc, getErrorIconWidth, getErrorMessageWidth, getFetchMissingValues, getFieldName, getFilterLocally, getGlobalTabIndex, getHeight, getHint, getHintStyle, getHoverAlign, getHoverDelay, getHoverHeight, getHoverOpacity, getHoverStyle, getHoverVAlign, getHoverWidth, getIconHeight, getIconPageRect, getIconPrompt, getIconRect, getIconVAlign, getIconWidth, getImageURLPrefix, getImageURLSuffix, getLeft, getName, getOperator, getPickerIconHeight, getPickerIconSrc, getPickerIconWidth, getPrompt, getRejectInvalidValueOnChange, getRequired, getSelectOnFocus, getShouldSaveValue, getShowDisabled, getShowErrorIcon, getShowErrorStyle, getShowErrorText, getShowFocused, getShowFocusedIcons, getShowFocusedPickerIcon, getShowHint, getShowIcons, getShowOverIcons, getShowPickerIcon, getShowValueIconOnly, getStartRow, getSuppressValueIcon, getTabIndex, getTextAlign, getTextBoxStyle, getTimeFormatter, getTitle, getTitleAlign, getTitleOrientation, getTitleStyle, getTooltip, getTop, getType, getValidateOnChange, getValue, getValueField, getValueFieldName, getValueIconHeight, getValueIconLeftPadding, getValueIconRightPadding, getValueIconSize, getValueIconWidth, getVisible, getWidth, getWrapTitle, hide, isCreated, isDisabled, isDrawn, redraw, setAccessKey, setAlign, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setCellStyle, setColSpan, setCriteriaField, setDateFormatter, setDefaultIconSrc, setDefaultValue, setDefaultValue, setDefaultValue, setDefaultValue, setDefaultValue, setDisabled, setDisplayField, setEditorType, setEmptyDisplayValue, setEmptyValueIcon, setEndRow, setErrorFormatter, setErrorIconHeight, setErrorIconSrc, setErrorIconWidth, setErrorMessageWidth, setErrorOrientation, setFetchMissingValues, setFilterLocally, setGlobalTabIndex, setHeight, setHeight, setHint, setHintStyle, setHoverAlign, setHoverDelay, setHoverHeight, setHoverOpacity, setHoverStyle, setHoverVAlign, setHoverWidth, setIconHeight, setIconPrompt, setIcons, setIconVAlign, setIconWidth, setImageURLPrefix, setImageURLSuffix, setInputTransformer, setItemHoverFormatter, setItemTitleHoverFormatter, setLeft, setName, setOperator, setOptionDataSource, setPickerIconHeight, setPickerIconSrc, setPickerIconWidth, setPrompt, setProperty, setProperty, setProperty, setProperty, setRedrawOnChange, setRejectInvalidValueOnChange, setRequired, setSelectOnFocus, setShouldSaveValue, setShowDisabled, setShowErrorIcon, setShowErrorStyle, setShowErrorText, setShowFocused, setShowFocusedIcons, setShowFocusedPickerIcon, setShowHint, setShowIcons, setShowIfCondition, setShowOverIcons, setShowPickerIcon, setShowValueIconOnly, setStartRow, setSuppressValueIcon, setTabIndex, setTextAlign, setTextBoxStyle, setTimeFormatter, setTitle, setTitleAlign, setTitleOrientation, setTitleStyle, setTooltip, setTop, setType, setValidateOnChange, setValidators, setValue, setValue, setValue, setValue, setValue, setValue, setValueField, setValueIconHeight, setValueIconLeftPadding, setValueIconRightPadding, setValueIcons, setValueIconSize, setValueIconWidth, setValueMap, setValueMap, setVisible, setWidth, setWidth, setWrapTitle, show, stopHover, updateState
 
Methods inherited from class com.smartgwt.client.core.RefDataClass
getRef, getRef
 
Methods inherited from class com.smartgwt.client.core.DataClass
doAddHandler, fireEvent, getAttributeAsIntArray, getAttributeAsMap, getAttributeAsObject, getAttributeAsStringArray, getAttributes, getHandlerCount, getJsObj, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute
 
Methods inherited from class com.smartgwt.client.core.JsObject
setJsObj
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 

Constructor Detail

HiddenItem

public HiddenItem()

HiddenItem

public HiddenItem(com.google.gwt.core.client.JavaScriptObject jsObj)

HiddenItem

public HiddenItem(java.lang.String name)
Method Detail

getOrCreateRef

public static HiddenItem getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)

setShowTitle

public void setShowTitle(java.lang.Boolean showTitle)
we never show a separate title cell for hidden fields

Overrides:
setShowTitle in class FormItem
Parameters:
showTitle - showTitle Default value is false

getShowTitle

public java.lang.Boolean getShowTitle()
we never show a separate title cell for hidden fields

Overrides:
getShowTitle in class FormItem
Returns:
Boolean

setColSpan

public void setColSpan(int colSpan)
hidden fields don't take up any columns

Overrides:
setColSpan in class FormItem
Parameters:
colSpan - colSpan Default value is 0

getColSpan

public int getColSpan()
hidden fields don't take up any columns

Returns:
int

setRowSpan

public void setRowSpan(int rowSpan)
hidden fields don't take up any rows

Overrides:
setRowSpan in class FormItem
Parameters:
rowSpan - rowSpan Default value is 0

getRowSpan

public int getRowSpan()
hidden fields don't take up any rows

Overrides:
getRowSpan in class FormItem
Returns:
int